Remarks

The MaxConcurrentCalls property specifies the maximum number of messages actively processing across a ServiceHost object. Each channel can have one pending message that does not count against the value of MaxConcurrentCalls until Windows Communication Foundation (WCF) begins to process it.

You can also set the values of this attribute by using the <serviceThrottling> element in an application configuration file.

Warning

MaxConcurrentCalls should be set to less than the SQL connection pool size in queued scenarios.

Applies to

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